Solved by kyungbeom8

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,431	2.59
1001	A-B STANDARD	277,010	1.44
1149	RGB거리 STANDARD	53,531	1.78
1260	DFS와 BFS STANDARD	73,788	2.61
1463	1로 만들기 STANDARD	75,041	3.00
1550	16진수 STANDARD	17,549	1.54
2839	ŠEĆER STANDARD	102,021	2.64
4673	Self Numbers	73,055	2.02

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